74714770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{7873}}^1$

素因数の和:7966

約数の個数: 32

約数和(自身を含む): 146834352

約数和(自身を除く): 72119582

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 7873, 9490, 15746, 39365, 78730, 102349, 204698, 511745, 574729, 1023490, 1149458, 2873645, 5747290, 7471477, 14942954, 37357385, 74714770]

約数ペア:

[(1, 74714770), (2, 37357385), (5, 14942954), (10, 7471477), (13, 5747290), (26, 2873645), (65, 1149458), (73, 1023490), (130, 574729), (146, 511745), (365, 204698), (730, 102349), (949, 78730), (1898, 39365), (4745, 15746), (7873, 9490)]